pfm.c (9c3a985f88fa4de82bf4bda906095ce6444e9039) pfm.c (1eaf496ed386934f1c2439a120fe84a05194f91a)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Support for libpfm4 event encoding.
4 *
5 * Copyright 2020 Google LLC.
6 */
7#include "util/cpumap.h"
8#include "util/debug.h"
9#include "util/event.h"
10#include "util/evlist.h"
11#include "util/evsel.h"
12#include "util/parse-events.h"
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Support for libpfm4 event encoding.
4 *
5 * Copyright 2020 Google LLC.
6 */
7#include "util/cpumap.h"
8#include "util/debug.h"
9#include "util/event.h"
10#include "util/evlist.h"
11#include "util/evsel.h"
12#include "util/parse-events.h"
13#include "util/pmu.h"
13#include "util/pmus.h"
14#include "util/pfm.h"
15#include "util/strbuf.h"
16
17#include <string.h>
18#include <linux/kernel.h>
19#include <perfmon/pfmlib_perf_event.h>
20
21static void libpfm_initialize(void)

--- 22 unchanged lines hidden (view full) ---

44 libpfm_initialize();
45
46 p_orig = p = strdup(str);
47 if (!p)
48 return -1;
49 /*
50 * force loading of the PMU list
51 */
14#include "util/pfm.h"
15#include "util/strbuf.h"
16
17#include <string.h>
18#include <linux/kernel.h>
19#include <perfmon/pfmlib_perf_event.h>
20
21static void libpfm_initialize(void)

--- 22 unchanged lines hidden (view full) ---

44 libpfm_initialize();
45
46 p_orig = p = strdup(str);
47 if (!p)
48 return -1;
49 /*
50 * force loading of the PMU list
51 */
52 perf_pmu__scan(NULL);
52 perf_pmus__scan(NULL);
53
54 for (q = p; strsep(&p, ",{}"); q = p) {
55 sep = p ? str + (p - p_orig - 1) : "";
56 if (*sep == '{') {
57 if (grp_evt > -1) {
58 ui__error(
59 "nested event groups not supported\n");
60 goto error;

--- 20 unchanged lines hidden (view full) ---

81 &attr, NULL, NULL);
82
83 if (ret != PFM_SUCCESS) {
84 ui__error("failed to parse event %s : %s\n", str,
85 pfm_strerror(ret));
86 goto error;
87 }
88
53
54 for (q = p; strsep(&p, ",{}"); q = p) {
55 sep = p ? str + (p - p_orig - 1) : "";
56 if (*sep == '{') {
57 if (grp_evt > -1) {
58 ui__error(
59 "nested event groups not supported\n");
60 goto error;

--- 20 unchanged lines hidden (view full) ---

81 &attr, NULL, NULL);
82
83 if (ret != PFM_SUCCESS) {
84 ui__error("failed to parse event %s : %s\n", str,
85 pfm_strerror(ret));
86 goto error;
87 }
88
89 pmu = perf_pmu__find_by_type((unsigned int)attr.type);
89 pmu = perf_pmus__find_by_type((unsigned int)attr.type);
90 evsel = parse_events__add_event(evlist->core.nr_entries,
91 &attr, q, /*metric_id=*/NULL,
92 pmu);
93 if (evsel == NULL)
94 goto error;
95
96 evsel->is_libpfm_event = true;
97

--- 171 unchanged lines hidden --- 		90 evsel = parse_events__add_event(evlist->core.nr_entries,
91 &attr, q, /*metric_id=*/NULL,
92 pmu);
93 if (evsel == NULL)
94 goto error;
95
96 evsel->is_libpfm_event = true;
97

--- 171 unchanged lines hidden ---